Frontier Airlines recently announced it will be resuming its seasonal flights services to Harrisburg and Knoxville from Denver in April this year.

The airline in a statement said that Frontier Airlines flights from Denver to Knoxville and Harrisburg would resume seasonal operations from April 22, 2013.

The airline will be operating thrice weekly nonstop flights services on Denver-Harrisburg and Denver-Knoxville routes.

To mark the launch of seasonal service on both these routes, the customers are being offered Frontier Airlines tickets starting from $99* each way.

The tickets would be available for purchase till February 17, 2013. The fares are valid for travel starting from April 22 through May 15, 2013. The airline will operate the flights on both the routes with the help of a 138-seat Airbus A319 aircraft.

According to Frontier Airlines, the seasonal service to Denver would be complementing the airline’s year-round nonstop flights service between Orlando and Harrisburg.